This is why you need to get an ASET for a fancy

[nojs]

If you are planning getting a fancy cut, please do yourself a favor, and get an ASET of the diamond. Take a look at this image:

 

[Demerara]

I bought an emerald cut without ASET which turned out to be ok, but you are right, this is pretty blotchy. Good that you avoided a pitfall.